Ard Biesheuvel e98216b521 arm64: mm: BUG on unsupported manipulations of live kernel mappings ... Now that we take care not manipulate the live kernel page tables in a way that may lead to TLB conflicts, the case where a table mapping is replaced by a block mapping can no longer occur. So remove the handling of this at the PUD and PMD levels, and instead, BUG() on any occurrence of live kernel page table manipulations that modify anything other than the permission bits. Since mark_rodata_ro() is the only caller where the kernel mappings that are being manipulated are actually live, drop the various conditional flush_tlb_all() invocations, and add a single call to mark_rodata_ro() instead. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>		2016-11-07 18:15:03 +00:00
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alpha	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
arc	ARC: module: print pretty section names	2016-10-28 10:10:29 -07:00
arm	Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm	2016-10-31 08:10:38 -07:00
arm64	arm64: mm: BUG on unsupported manipulations of live kernel mappings	2016-11-07 18:15:03 +00:00
avr32	Merge branch 'akpm' (patches from Andrew)	2016-10-07 21:38:00 -07:00
blackfin	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
c6x	nmi_backtrace: generate one-line reports for idle cpus	2016-10-07 18:46:30 -07:00
cris	cris/arch-v32: cryptocop: print a hex number after a 0x prefix	2016-10-27 18:43:43 -07:00
frv	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
h8300	h8300: fix syscall restarting	2016-10-27 18:43:42 -07:00
hexagon	nmi_backtrace: generate one-line reports for idle cpus	2016-10-07 18:46:30 -07:00
ia64	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
m32r	mm: replace access_process_vm() write parameter with gup_flags	2016-10-19 08:31:25 -07:00
m68k	Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2016-10-14 14:26:58 -07:00
metag	Metag architecture fixes for v4.9-rc1	2016-10-14 11:11:39 -07:00
microblaze	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
mips	One NULL pointer dereference, and two fixes for regressions introduced	2016-11-04 13:08:05 -07:00
mn10300	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
nios2	nios2 update for v4.9-rc1	2016-10-10 11:31:19 -07:00
openrisc	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
parisc	parisc: Ignore the pkey system calls for now	2016-11-02 23:07:14 +01:00
powerpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-10-29 20:33:20 -07:00
s390	One NULL pointer dereference, and two fixes for regressions introduced	2016-11-04 13:08:05 -07:00
score	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
sh	Minor changes to improve J2 support and match Kconfig expectations of	2016-10-19 11:21:06 -07:00
sparc	sparc64: Handle extremely large kernel TLB range flushes more gracefully.	2016-10-27 09:11:05 -07:00
tile	tile: use simpler API for random address requests	2016-10-11 15:06:32 -07:00
um	nmi_backtrace: generate one-line reports for idle cpus	2016-10-07 18:46:30 -07:00
unicore32	unicore32: use simpler API for random address requests	2016-10-11 15:06:32 -07:00
x86	One NULL pointer dereference, and two fixes for regressions introduced	2016-11-04 13:08:05 -07:00
xtensa	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
.gitignore	…
Kconfig	This adds a new gcc plugin named "latent_entropy". It is designed to	2016-10-15 10:03:15 -07:00